405 citations · 1.6k across the 19 of their papers we have counts for
5 papers · 1 filter
Perfect Valley Filter in Topological Domain Wall
Hui Pan, Xin Li, Fan Zhang +1
We propose a realization of perfect valley filters based on the chiral domain-wall channels between a quantum anomalous Hall insulator and a quantum valley Hall insulator. Uniquely…
Valley-polarized quantum anomalous Hall phase and disorder induced valley-filtered chiral edge channels
Hui Pan, Xin Li, Hua Jiang +2
We investigate the topological and transport properties of the recently discovered valley-polarized quantum anomalous Hall (VQAH) phase. In single layer, the phase is realized thro…
Buckled honeycomb lattice and unconventional magnetic response
Shengyuan A. Yang, Hui Pan, Fan Zhang
We study the magnetic response of buckled honeycomb-lattice materials. The buckling breaks the sublattice symmetry, enhances the spin-orbit coupling, and allows the tuning of a top…
Dirac and Weyl Superconductors in Three Dimensions
Shengyuan A. Yang, Hui Pan, Fan Zhang
We introduce the concept of 3D Dirac (Weyl) superconductors (SC), which have protected bulk four(two)-fold nodal points and surface Andreev arcs at zero energy. We provide a suffic…
Topological metallic states in spin-orbit coupled bilayer systems
Hui Pan, Xin Li, Zhenhua Qiao +3
We investigate the influence of different spin-orbit couplings on topological phase transitions in the bilayer Kane-Mele model. We find that the competition between intrinsic spin-…